en
Scientific article
Open access
English

Information-theoretic data-hiding: Recent achievements and open problems

Published inInternational journal of image and graphics, vol. 5, no. 1, p. 1-31
Publication date2005
Abstract

In this paper we introduce and develop a framework for visual data-hiding technologies that aim at resolving emerging problems of modern multimedia networking. First, we introduce the main open issues of public network security, quality of services control and secure communications. Secondly, we formulate digital data-hiding into visual content as communications with side information and advocate an appropriate information-theoretic framework for the analysis of different data-hiding methods in various applications. In particular, Gel'fand-Pinsker channel coding with side information at the encoder and Wyner-Ziv source coding with side information at the decoder are used for this purpose. Finally, we demonstrate the possible extensions of this theory for watermark-assisted multimedia processing and indicate its perspectives for distributed communications.

Keywords
  • Data-hiding
  • robust watermarking
  • copyright protection
  • tamper proofing
  • secure communications
  • steganography
  • network security
Citation (ISO format)
VOLOSHYNOVSKYY, Svyatoslav et al. Information-theoretic data-hiding: Recent achievements and open problems. In: International journal of image and graphics, 2005, vol. 5, n° 1, p. 1–31. doi: 10.1142/S0219467805001641
Main files (1)
Article (Published version)
accessLevelPublic
Identifiers
ISSN of the journal0219-4678
547views
1156downloads

Technical informations

Creation03/03/2015 4:36:17 PM
First validation03/03/2015 4:36:17 PM
Update time03/14/2023 10:57:18 PM
Status update03/14/2023 10:57:17 PM
Last indexation01/16/2024 5:04:14 PM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack